EP2487142A4 - Composition de céramique de semi-conducteur, son procédé de production, élément à ctp et module produisant de la chaleur - Google Patents

Composition de céramique de semi-conducteur, son procédé de production, élément à ctp et module produisant de la chaleur

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Publication number
EP2487142A4
EP2487142A4 EP10822014.6A EP10822014A EP2487142A4 EP 2487142 A4 EP2487142 A4 EP 2487142A4 EP 10822014 A EP10822014 A EP 10822014A EP 2487142 A4 EP2487142 A4 EP 2487142A4
Authority
EP
European Patent Office
Prior art keywords
heat generating
generating module
ceramic composition
ptc element
producing same
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP10822014.6A
Other languages
German (de)
English (en)
Other versions
EP2487142A1 (fr
Inventor
Kentaro Ino
Takeshi Shimada
Toshiki Kida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Proterial Ltd
Original Assignee
Hitachi Metals Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Metals Ltd filed Critical Hitachi Metals Ltd
Publication of EP2487142A1 publication Critical patent/EP2487142A1/fr
Publication of EP2487142A4 publication Critical patent/EP2487142A4/fr
Withdrawn legal-status Critical Current

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    • C04B35/00Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/46Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates
    • C04B35/462Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates
    • C04B35/465Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates
    • C04B35/468Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates based on barium titanates
    • C04B35/4682Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates based on barium titanates based on BaTiO3 perovskite phase
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    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G29/00Compounds of bismuth
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    • C04B35/626Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
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    • H01B1/06Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
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    • H01C7/027Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient consisting of conducting or semi-conducting material dispersed in a non-conductive organic material
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    • H05B3/12Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
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    • H05B3/141Conductive ceramics, e.g. metal oxides, metal carbides, barium titanate, ferrites, zirconia, vitrous compounds
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EP10822014.6A 2009-10-06 2010-10-05 Composition de céramique de semi-conducteur, son procédé de production, élément à ctp et module produisant de la chaleur Withdrawn EP2487142A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009232714 2009-10-06
PCT/JP2010/067465 WO2011043344A1 (fr) 2009-10-06 2010-10-05 Composition de céramique de semi-conducteur, son procédé de production, élément à ctp et module produisant de la chaleur

Publications (2)

Publication Number Publication Date
EP2487142A1 EP2487142A1 (fr) 2012-08-15
EP2487142A4 true EP2487142A4 (fr) 2016-01-27

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EP10822014.6A Withdrawn EP2487142A4 (fr) 2009-10-06 2010-10-05 Composition de céramique de semi-conducteur, son procédé de production, élément à ctp et module produisant de la chaleur

Country Status (6)

Country Link
US (2) US20120175361A1 (fr)
EP (1) EP2487142A4 (fr)
JP (1) JP5757239B2 (fr)
KR (1) KR20120093834A (fr)
CN (1) CN102482160B (fr)
WO (1) WO2011043344A1 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101647901B1 (ko) * 2011-09-14 2016-08-11 제이에프이 스틸 가부시키가이샤 전자선을 사용한 현미경 혹은 분석 장치용 시료 가열 홀더, 및 그것을 사용한 시료 가열 방법
DE112014001227B4 (de) 2013-03-11 2019-10-10 Tdk Corporation PTC-Thermistorkeramikzusammensetzung und PTC-Thermistorelement
JP6337689B2 (ja) 2013-10-03 2018-06-06 Tdk株式会社 半導体磁器組成物およびptcサーミスタ
JP6424728B2 (ja) * 2014-07-03 2018-11-21 Tdk株式会社 半導体磁器組成物およびptcサーミスタ
JP2017143090A (ja) * 2016-02-08 2017-08-17 Tdk株式会社 半導体磁器組成物およびptcサーミスタ
CN107721412A (zh) * 2017-11-13 2018-02-23 陕西科技大学 一种nbt基半导体陶瓷及其制备方法
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JPWO2011043344A1 (ja) 2013-03-04
CN102482160A (zh) 2012-05-30
KR20120093834A (ko) 2012-08-23
US20160060174A1 (en) 2016-03-03
EP2487142A1 (fr) 2012-08-15
CN102482160B (zh) 2014-12-10
US20120175361A1 (en) 2012-07-12
WO2011043344A1 (fr) 2011-04-14

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